diff --git a/Dockerfile b/Dockerfile
index e646929..11e6328 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,8 +21,8 @@ RUN echo "$U2F_SHA256_SUM  twofactor_u2f.tar.gz" | sha256sum -c - || exit 1
 RUN mkdir /var/lib/nextcloud/apps/twofactor_u2f
 RUN tar xzf twofactor_u2f.tar.gz -C /var/lib/nextcloud/apps/twofactor_u2f --strip 1
 
-ENV POLLS_VERSION=v0.10.4
-ENV POLLS_SHA256_SUM=99f095415a2edd93c047cb602dbb2551fd7c17eb652a82da9a9bd8a07c880282
+ENV POLLS_VERSION=v1.3.0
+ENV POLLS_SHA256_SUM=5b6038251cef4f1ff0c8300c5b3961436be673734e87cb253c475e34f44fe5cb
 RUN wget https://github.com/nextcloud/polls/releases/download/$POLLS_VERSION/polls.tar.gz
 RUN echo "$POLLS_SHA256_SUM  polls.tar.gz" | sha256sum -c - || exit 1
 RUN mkdir /var/lib/nextcloud/apps/polls